Functional Analysis: An Elementary Introduction (Graduate Studies in Mathematics)

Markus Haase

ISBN 10: 0821891715 / ISBN 13: 9780821891711

Edité par American Mathematical Society, Providence, 2014

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Détails bibliographiques

• Titre: Functional Analysis: An Elementary Introduction (Graduate Studies in Mathematics)
• Éditeur: American Mathematical Society, Providence
• Date de parution: 2014
• Langue: anglais
• ISBN à 10 chiffres: 0821891715
• ISBN à 13 chiffres: 9780821891711
• Reliure: Hardcover
• Édition: 1st Edition
• État de l'article: Very Fine

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Synopsis

This book introduces functional analysis at an elementary level without assuming any background in real analysis, for example on metric spaces or Lebesgue integration. It focuses on concepts and methods relevant in applied contexts such as variational methods on Hilbert spaces, Neumann series, eigenvalue expansions for compact self-adjoint operators, weak differentiation and Sobolev spaces on intervals, and model applications to differential and integral equations. Beyond that, the final chapters on the uniform boundedness theorem, the open mapping theorem and the Hahn-Banach theorem provide a stepping-stone to more advanced texts.

The exposition is clear and rigorous, featuring full and detailed proofs. Many examples illustrate the new notions and results. Each chapter concludes with a large collection of exercises, some of which are referred to in the margin of the text, tailor-made in order to guide the student digesting the new material. Optional sections and chapters supplement the mandatory parts and allow for modular teaching spanning from basic to honors track level.

À propos de l?auteur

Markus Haase, Delft University of Technology, The Netherlands